Petra has done a survey of car ownership in her neighborhood. she finds that the ratio of families who own only one car to those who own more than one car is 2: 3. which statement below is an accurate explanation of her findings?

a
for every 3 families in the neighborhood, 2 families own only one car.

b
for every 5 families in the neighborhood, 2 families own only one car.

c
for every 3 families in the neighborhood, 2 families own more than one car.

d
for every 5 families in the neighborhood, 2 families own more than one car.